Invention Grant
- Patent Title: Method and apparatus to provide multi-channel bulk fiber optical power detection
- Patent Title (中): 提供多通道体光纤光功率检测的方法和装置
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Application No.: US11764716Application Date: 2007-06-18
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Publication No.: US07676125B2Publication Date: 2010-03-09
- Inventor: Xuezhe Zheng , Shifu Yuan , Roger Helkey , Marduke Yousepfor , Charles Matthew Corbalis , Chandrasekhar Pusarla
- Applicant: Xuezhe Zheng , Shifu Yuan , Roger Helkey , Marduke Yousepfor , Charles Matthew Corbalis , Chandrasekhar Pusarla
- Applicant Address: US CA San Jose
- Assignee: Calient Networks, Inc.
- Current Assignee: Calient Networks, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G02B6/26
- IPC: G02B6/26 ; G02B6/42
Abstract:
An apparatus is described to provide multi-channel bulk optical power detection. The apparatus has a plurality of optical splitters coupled to respective fiber-optic lines of a plurality of fiber-optic lines. An optimal time-division multiplexer has an input coupled to the plurality of optical splitters. A photodetector is coupled to an output of the optical time-division multiplexer to provide bulk optical power detection. The optical time-division multiplexer includes a scanning mirror.
Public/Granted literature
- US20080002932A1 Method and Apparatus to Provide Multi-Channel Bulk Fiber Optical Power Detection Public/Granted day:2008-01-03
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